23415723

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 35341488

約数和(自身を除く): 11925765

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 557, 1557, 1671, 4671, 5013, 14013, 15039, 42039, 45117, 96361, 135351, 289083, 867249, 2601747, 7805241, 23415723]

約数ペア:

[(1, 23415723), (3, 7805241), (9, 2601747), (27, 867249), (81, 289083), (173, 135351), (243, 96361), (519, 45117), (557, 42039), (1557, 15039), (1671, 14013), (4671, 5013)]